{"id":"https://openalex.org/W2787354563","doi":"https://doi.org/10.1109/pimrc.2017.8292759","title":"A fast path matching algorithm for indoor positioning systems using magnetic field measurements","display_name":"A fast path matching algorithm for indoor positioning systems using magnetic field measurements","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2787354563","doi":"https://doi.org/10.1109/pimrc.2017.8292759","mag":"2787354563"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2017.8292759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292759","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089090475","display_name":"Zixiang Ma","orcid":"https://orcid.org/0000-0002-2900-5214"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Zixiang Ma","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018639589","display_name":"Stefan Poslad","orcid":"https://orcid.org/0000-0002-3156-9609"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stefan Poslad","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080353468","display_name":"Shaoxiong Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shaoxiong Hu","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101606481","display_name":"Xiaoshuai Zhang","orcid":"https://orcid.org/0000-0002-5155-122X"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xiaoshuai Zhang","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London (QMUL), UK","institution_ids":["https://openalex.org/I166337079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5089090475"],"corresponding_institution_ids":["https://openalex.org/I166337079"],"apc_list":null,"apc_paid":null,"fwci":1.2901,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.82359662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5752056837081909},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5618091225624084},{"id":"https://openalex.org/keywords/inertial-navigation-system","display_name":"Inertial navigation system","score":0.48812445998191833},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.4812588393688202},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.46344804763793945},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.46322277188301086},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.4512813985347748},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.44726860523223877},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.43351393938064575},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.42724689841270447},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4179357886314392},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3953448235988617},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3600918650627136},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3485160768032074},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.320637047290802},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.293154239654541},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20074689388275146},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.182077556848526},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15453031659126282},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09845560789108276}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5752056837081909},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5618091225624084},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.48812445998191833},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.4812588393688202},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.46344804763793945},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.46322277188301086},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.4512813985347748},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.44726860523223877},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.43351393938064575},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.42724689841270447},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4179357886314392},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3953448235988617},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3600918650627136},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3485160768032074},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.320637047290802},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.293154239654541},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20074689388275146},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.182077556848526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15453031659126282},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09845560789108276},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2017.8292759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292759","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311061","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W95577512","https://openalex.org/W2000848971","https://openalex.org/W2044511643","https://openalex.org/W2052920959","https://openalex.org/W2062999889","https://openalex.org/W2068851850","https://openalex.org/W2069392481","https://openalex.org/W2090820607","https://openalex.org/W2096620683","https://openalex.org/W2116068514","https://openalex.org/W2131865378","https://openalex.org/W2156266581","https://openalex.org/W2307851164","https://openalex.org/W2553483966","https://openalex.org/W2563417884","https://openalex.org/W2623253267","https://openalex.org/W6673004454","https://openalex.org/W6679875354","https://openalex.org/W6698302138","https://openalex.org/W6730500219"],"related_works":["https://openalex.org/W4220926637","https://openalex.org/W2362681120","https://openalex.org/W2376320007","https://openalex.org/W4376643979","https://openalex.org/W4313886815","https://openalex.org/W2773722138","https://openalex.org/W2038183074","https://openalex.org/W993989835","https://openalex.org/W2139465372","https://openalex.org/W2123742333"],"abstract_inverted_index":{"The":[0],"use":[1],"of":[2],"magnetic":[3],"field":[4],"(MF)":[5],"measurements,":[6,13,37],"unlike":[7],"typical":[8],"Wi-Fi":[9],"or":[10],"Bluetooth":[11],"positioning":[12,110],"are":[14],"unaffected":[15],"by":[16],"moving":[17],"humans,":[18],"providing":[19],"more":[20],"time-invariant":[21],"location":[22,89],"information.":[23],"We":[24,91],"present":[25],"a":[26,41,57,63,69,74,78,96,98],"novel":[27],"Fast":[28],"Path":[29],"Matching":[30],"algorithm":[31],"for":[32],"MF":[33,44],"and":[34,105,107],"Inertial":[35],"sensor":[36,49],"FPM-MI,":[38],"to":[39,62,85,112],"localise":[40],"person":[42,75],"using":[43],"measurements":[45],"fused":[46],"with":[47,101],"inertial":[48],"measurements.":[50],"Our":[51],"novelty":[52],"is":[53],"twofold:":[54],"it":[55,67],"has":[56,68],"reduced":[58],"computational":[59],"cost":[60],"compared":[61],"particle":[64],"filter":[65],"algorithm;":[66],"fast":[70],"convergence":[71],"performance,":[72],"i.e.,":[73],"can":[76],"walk":[77],"much":[79],"shorter":[80],"distance,":[81],"about":[82],"3":[83],"m,":[84],"have":[86],"an":[87],"arm-span":[88],"accuracy.":[90],"validated":[92],"our":[93],"system":[94],"in":[95],"library,":[97],"retail-like":[99],"building,":[100],"multiple":[102],"metal":[103],"shelves":[104],"pillars,":[106],"determined":[108],"the":[109],"error":[111],"be":[113],"1.8":[114],"m":[115],"(90%":[116],"confidence).":[117]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
